Description

Connect your crankarms and protect the smooth, long-lasting application of power to your bike's drivetrain with the SRAM DUB Threaded bottom bracket. It is significantly lighter than the GXP system.

Features

• Oversized DUB spindle works across every bottom bracket standard, simplifying crankarm compatibility
• Gutter Seal Technology™ drastically improves sealing against the elements
• Sealed cartridge bearings
• English BSA thread; 68/73mm
• 73mm shell width; 1.37 shell I.D.
• English BB/frame interface
• SRAM DUB spindle interface type